1 files changed, 76 insertions, 0 deletions
diff --git a/devtools/client/shared/test/browser_devices.js b/devtools/client/shared/test/browser_devices.js
new file mode 100644
index 0000000000..35a68d2714
--- /dev/null
+++ b/devtools/client/shared/test/browser_devices.js
@@ -0,0 +1,76 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const {
+  getDevices,
+  getDeviceString,
+  addDevice,
+} = require("resource://devtools/client/shared/devices.js");
+
+add_task(async function () {
+  let devices = await getDevices();
+
+  let types = [...devices.keys()];
+  ok(!!types.length, `Found ${types.length} device types.`);
+
+  for (const type of types) {
+    const string = getDeviceString(type);
+    ok(
+      typeof string === "string" &&
+        !!string.length &&
+        string != `device.${type}`,
+      `Able to localize "${type}": "${string}"`
+    );
+
+    ok(
+      !!devices.get(type).length,
+      `Found ${devices.get(type).length} ${type} devices`
+    );
+  }
+
+  const type1 = types[0];
+  const type1DeviceCount = devices.get(type1).length;
+
+  const device1 = {
+    name: "SquarePhone",
+    width: 320,
+    height: 320,
+    pixelRatio: 2,
+    userAgent: "Mozilla/5.0 (Mobile; rv:42.0)",
+    touch: true,
+    firefoxOS: true,
+  };
+  addDevice(device1, types[0]);
+  devices = await getDevices();
+
+  is(
+    devices.get(type1).length,
+    type1DeviceCount + 1,
+    `Added new device of type "${type1}".`
+  );
+  ok(
+    devices.get(type1).find(d => d.name === device1.name),
+    "Found the new device."
+  );
+
+  const type2 = "appliances";
+  const device2 = {
+    name: "Mr Freezer",
+    width: 800,
+    height: 600,
+    pixelRatio: 5,
+    userAgent: "Mozilla/5.0 (Appliance; rv:42.0)",
+    touch: true,
+    firefoxOS: true,
+  };
+
+  const typeCount = types.length;
+  addDevice(device2, type2);
+  devices = await getDevices();
+  types = [...devices.keys()];
+
+  is(types.length, typeCount + 1, `Added device type "${type2}".`);
+  is(devices.get(type2).length, 1, `Added new "${type2}" device`);
+});